Environment - simulationEnvironment:
startTime=0
stopTime=86400
tolerance=1e-06
numberOfIntervals=2500
stepSize=34.56
Regular simulation: ./Buildings_latest_Buildings.Fluid.DXSystems.Cooling.WaterSource.Validation.VariableSpeedEnergyPlusPartLoad  -abortSlowSimulation -alarm=480 -s gbode -emit_protected -lv LOG_STATS
LOG_STDOUT        | warning | Numerical Jacobians without coloring are currently not supported by GBODE. Colored numerical Jacobian will be used.
LOG_NLS           | error   | residualFunc1198: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1198 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed during initialization.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_NLS           | error   | residualFunc1198: Iteration variable xloc[6] is nan.
LOG_ASSERT        | debug   | residualFunc1198 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1198: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1198 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:185:3-194:27:writable]
|                 | |       | The following assertion has been violated during initialization at time 0.000000
|                 | |       | ((varSpeDX.eva.watVapEva.nomVal.gamma <= varSpeDX.eva.watVapEva.gammaMax)) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions.
|                 | |       |     Instead of gamma = 1.5, a value of 0.346977, which
|                 | |       |     corresponds to a mass transfer effectiveness of 0.8, will be used.
|                 | |       |     Coil nominal performance data are:
|                 | |       |     nomVal.m_flow_nominal = 0.462462
|                 | |       |     dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00571197 - 0.00634552 = -0.000633544
|                 | |       |     QLat_flow_nominal  = -1689.5
|                 | |       | "
LOG_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1.42946313147305e-05.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 1.42946e-05.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1.42946313147305e-05.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1.42946313147305e-05.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1.42946313147305e-05.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1.42946313147305e-05.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:59:3-62:61:writable]
|                 | |       | The following assertion has been violated at time 17.280000
|                 | |       | ((varSpeDX.eva.watVapEva.m >= 0.0)) --> "Variable violating min constraint: 0.0 <= varSpeDX.eva.watVapEva.m, has value: -3.59346e-17"
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=771.942219426868.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 771.942.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=771.942219426868.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=771.942219426868.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=771.942219426868.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=771.942219426868.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1084.48467984153.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 1084.48.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=2372.31023962241.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 2372.31.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=2372.31023962241.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=2372.31023962241.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=2372.31023962241.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=2372.31023962241.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=2372.31023962241.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=2372.31023962241.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=2372.31023962241.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=2372.31023962241.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[5] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=2372.31023962241.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=2372.31023962241.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 1440.38.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[5] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[5] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=1440.37876240823.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=8204.18547033553.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 8204.19.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=8204.18547033553.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=8204.18547033553.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=8204.18547033553.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=8204.18547033553.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[5] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=8204.18547033553.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=8204.18547033553.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=4942.4253000859.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 4942.43.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=4942.4253000859.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=7200.00000072453.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 7200.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[5] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=7200.00000072453.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=18000.0000018035.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 18000.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[5] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=18000.0000018035.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[5] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=18000.0000018035.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=68400.0000068471.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 68400.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[5] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=68400.0000068471.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=75600.0000075635.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 75600.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[5] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=75600.0000075635.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc1801: Iteration variable xloc[1] is nan.
LOG_ASSERT        | debug   | residualFunc1801 failed at time=82800.000008281.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed at time 82800.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_STATS         | info    | gbode (single-rate integration): esdirk4
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |    0.0753217s          reading init.xml
|                 | |       | | |   0.00575206s          reading info.xml
|                 | |       | | |   0.00168993s [  0.4%] pre-initialization
|                 | |       | | |  0.000963647s [  0.2%] initialization
|                 | |       | | |   5.2969e-05s [  0.0%] steps
|                 | |       | | |            0s [  0.0%] solver (excl. callbacks)
|                 | |       | | |    0.0064359s [  1.7%] creating output-file
|                 | |       | | |   0.00444941s [  1.2%] event-handling
|                 | |       | | |    0.0166313s [  4.3%] overhead
|                 | |       | | |     0.356001s [ 92.2%] simulation
|                 | |       | | |     0.386224s [100.0%] total
|                 | |       | | events
|                 | |       | | |    23 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: gbode
|                 | |       | | |   462 steps taken
|                 | |       | | |  8249 calls of functionODE
|                 | |       | | |   209 evaluations of jacobian
|                 | |       | | |     0 error test failures
|                 | |       | | |     0 convergence test failures
|                 | |       | | | 0s time of jacobian evaluation
LOG_SUCCESS       | info    | The simulation finished successfully.